Granted Patent
Utility
US 4,592,914 · App. 06/504,388
Two-blank disposable container for microwave food cooking
Inventor:
Morris W. Kuchenbecker
Patented Case
View Patent ↗
Granted: Jun 3, 1986
Filed: Jun 15, 1983
Inventor
Morris W. Kuchenbecker
Assignee (at issue)
James River-Dixie Northern, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.